traumatic brain injury

Brain injury test may be health care boon

U.S. soldiers fighting in today’s high-tech military force will be much more likely to survive traumatic brain injuries if University of Florida researchers succeed in developing a blood test to assess the severity of head wounds on the battlefield, U.S. Department of Defense officials say. Such a test can’t come soon enough for the department, which has allocated $2.2 million to help scientists at UF’s McKnight Brain Institute and the Walter Reed Army Institute of Research develop the first routine diagnostic tool to define the scope of such injuries. Penetrating brain injuries claim 25 percent of soldiers killed in battle, according to department officials, yet there is no effective way to diagnose traumatic brain injury short of a brain scan, which is not practical in combat settings.

Study holds promise for stroke, schizophrenia treatments

Researchers have discovered a communication link between proteins in the brain that could lead to improved treatments for psychiatric disorders and stroke. The discovery could create the possibility that new antipsychotic medication could be designed to modify the interaction related to cell-to-cell communication to prevent abnormal activity and cell death.